The plain-tailed warbling finch is a species of bird in the family Thraupidae. It is endemic to Peru.
Region
Andes Mountains
Typical Environment
Occurs in inter-Andean valleys and on arid to semi-arid montane slopes with scattered shrubs, cacti, and hedgerows. It favors scrubby hillsides, rocky gullies, and field edges, sometimes near human-modified landscapes. The species uses dense bushes for cover but will perch conspicuously to sing. It is typically absent from humid forest interiors, staying in open or shrubby habitats.
Altitude Range
2600–4200 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
This small tanager is restricted to high Andean valleys of Peru, where it frequents shrubby slopes and dry ravines. Its common name refers to the unmarked, uniformly dark tail that lacks the contrasting edges shown by some related warbling-finches. It often sings from exposed perches with a bright, musical warble. Recent taxonomic work places it in the genus Microspingus (formerly Poospiza).
Temperament
skulking but occasionally confiding near shrubs
Flight Pattern
short rapid wingbeats between low perches
Social Behavior
Often in pairs or small family groups; may join mixed-species flocks outside the breeding season. Nests are compact cups placed low in dense shrubs. Likely monogamous during the breeding period, with both parents involved in care.
Migratory Pattern
Resident
Song Description
A bright, sweet warble delivered from exposed perches, composed of short trills and clear whistles. Calls are thin, tinkling chips used to maintain contact in dense scrub.
